//
//  ViewController.h
//  mainpage
//
//  Created by John Zheng on 2018/5/9.
//  Copyright © 2018年 John Zheng. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController
{
    UIButton *head;
    UIButton *GPS;
    UIButton *radio;
    UIButton *dynamic;
    UIButton *exam;
    UIButton *space;
    UIButton *position;
    UIButton *SOS;
}

@end

